Why do airplanes have double headphone jacks?

You may wonder why so many aircraft (especially older ones) have headphone sockets with two (or even three) jacks, rather than one like everything else. This does have its reasons. Mostly historical now, these include to deter theft, offer redundancy, and even to fit old seat infrastructure.



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Every pilot has experienced a cockpit or cabin environment that was so loud that it was necessary to shout to be heard. These sounds not only make the work environment more stressful but can, over time, cause permanent hearing impairment.

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“Headphones are placed on your ear, not in your ear, therefore the airline can reuse them,” says Deane. Airlines usually change the foam around the earpiece for added hygiene. Fun fact—the two-socket plug airlines use for headphones are there to discourage you from taking them.

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Since MOST AIRCRAFTS DO NOT ACCEPT the standard headphone plug, YOU NEED an AIRLINE AUDIO ADAPTER and the two female headphone adapter to make your earpieces fit perfectly! ? This headphone jack adapter has gold-plated sockets and the earphone headphone adaptor will provide you with perfect sound transfer.

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Quick Answer: Yes, AirPods work on planes and you can even use them during your flight. Airlines treat them no differently than wireless headphones. However, you should be aware of a few limitations. True wireless earbuds like Apple AirPods are great for work, home, and working out.

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Free headphones If you are traveling and forgot to pack headphones, most airlines have got you covered. “Airlines that offer seat-back in-flight entertainment usually also provide free headphones so you can enjoy the television entertainment offered,” says Laurie.

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